|
Prostate-Specific Antigen
Anatomy & Physiology
|
|
|
Public Service Announcement
News
|
|
|
Psoriatic Arthritis
Diseases & Conditions
|
|
|
Pressure Swing Adsorption
Tech Terms
|
|
|
Philippine Statistics Authority
Census & Statistics
|
|
|
Pressure-Sensitive Adhesive
Stationery
|
|
|
Pisa International Airport
Airport Codes
|
|
|
Polar Surface Area
Chemistry
|
|
|
Professional Services Automation
Software & Applications
|
|
|
Production Sharing Agreement
Rules & Regulations
|
|
|
Public Service Agreement
Policies & Programs
|
|
|
Professional Squash Association
Sports & Recreation Organizations
|
|
|
Pharmaceutical Society of Australia
Professional Associations
|
|
|
Public Service Association
Regional Organizations
|
|
|
Peugeot Société Anonyme
Companies & Corporations
|
|
|
Pacific Southwest Airlines
Companies & Corporations
|
|
|
Power Station of Art
Buildings & Landmarks
|
|
|
Pseudomonas Aeruginosa
Viruses & Bacteria
|
|
|
Pseudomonas syringae pv actinidiae
Pathogens & Diseases
|
|
|
Plesk Server Administrator
Internet
|
|
|
Pacific Science Association
Regional Organizations
|
|
|
Pacific Sociological Association
Professional Associations
|
|
|
Philosophy of Science Association
Educational Organizations
|
|
|
Professional Skaters Association
Sports & Recreation Organizations
|
|
|
Public Securities Association
International Orgaizations
|
|
|
Phone-paid Services Authority
Departments & Agencies
|
|
|
Petroleum Safety Authority
Departments & Agencies
|
|
|
Port of Singapore Authority
Firms & Organizations
|
|
|
Public Servants Association
Regional Organizations
|
|
|
Public Services Association
Regional Organizations
|
|
|
Partido Socialista Auténtico
[Authentic Socialist Party]
Politics
|
|
|
Piscis Austrinus
[Southern Fish]
Astronomy & Space Science
|
|
|
Parti Socialiste Autonome
[Autonomous Socialist Party]
Politics
|
|
|
Parti Socialiste Autonome
[Autonomous Socialist Party]
Politics
|
|
|
Partido Socialista de Andalucí
[Socialist Party of Andalusia]
Politics
|
|
|
Primary Systemic Amyloidosis
Diseases & Conditions
|
|
|
Passenger Services Act
Law & Legal
|
|
|
Pro Snowboarders Association
Sports & Recreation Organizations
|
|
|
Public Schools Association
Regional Organizations
|
|
|
Partido Socialista de Aragón
[Socialist Party of Aragon]
Politics
|
|
|
Polskie Stowarzyszenie Aktuariuszy
[Polish Society of Actuaries]
Regional Organizations
|
|